From: Axel Lin <axel.lin@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: "Sreedhara Murthy. D.S" <sreedhara.ds@intel.com>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
linux-input@vger.kernel.org
Subject: [PATCH] Input: intel-mid-touch - remove pointless checking for variable 'found'
Date: Tue, 12 Jul 2011 15:13:51 +0800 [thread overview]
Message-ID: <1310454831.16511.1.camel@phoenix> (raw)
The implementation does break from the for loop after we assign i to variable
'found'.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
drivers/input/touchscreen/intel-mid-touch.c | 3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/drivers/input/touchscreen/intel-mid-touch.c b/drivers/input/touchscreen/intel-mid-touch.c
index 66c96bf..9283284 100644
--- a/drivers/input/touchscreen/intel-mid-touch.c
+++ b/drivers/input/touchscreen/intel-mid-touch.c
@@ -454,9 +454,6 @@ static int __devinit mrstouch_chan_parse(struct mrstouch_dev *tsdev)
found = -1;
for (i = 0; i < MRSTOUCH_MAX_CHANNELS; i++) {
- if (found >= 0)
- break;
-
err = intel_scu_ipc_ioread8(PMICADDR0 + i, &r8);
if (err)
return err;
--
1.7.4.1
next reply other threads:[~2011-07-12 7:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-12 7:13 Axel Lin [this message]
2011-07-13 6:57 ` [PATCH] Input: intel-mid-touch - remove pointless checking for variable 'found' Dmitry Torokhov
2011-07-13 13:06 ` Axel Lin
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